Acoustics - Noise from shooting ranges - Part 3: Sound propagation calculations (ISO 17201-3:2019); German version EN ISO 17201-3:2019
Edition 2019-06

Measurement of noise emitted by machines; airborne noise emission; enveloping surface method; cooling towers
Edition 1985-06

Vacuum technology; acceptance specifications for diffusions pumps and vapour jet vacuum pumps for vapour pressures of the pump fluid <1 mbar
Edition 1983-02

Agitators and baffles for agitator vessels - Types, terms and main dimensions; Corrigendum 1
Edition 2018-11

Refrigerating systems and heat pumps - System flow diagrams and piping and instrument diagrams - Layout and symbols; German version EN 1861:1998
Edition 1998-07

Fume cupboards - Part 8: Fume cupboards for work with radioactive materials; German version EN 14175-8:2022
Edition 2022-09

Optics and photonics - Environmental test methods - Part 20: Humid atmosphere containing sulfur dioxide or hydrogen sulfide (ISO 9022-20:2015)
Edition 2015-06

Rotary positive displacement pumps - Performance tests for acceptance; German version EN 14343:2005
Edition 2006-11

Road vehicles - Safety glazing materials - Mechanical tests (ISO 3537:2015)
Edition 2018-02

Fire detection and fire alarm systems - Part 24: Components of voice alarm systems - Loudspeakers; German version EN 54-24:2008
Edition 2008-06